Tantalum(V) ethoxide

乙醇钽

Tungsten(IV) sulfide

二硫化钨

高铼酸钠, Sodium perrhenate

Dihydrogen hexahydroxyplatinate(IV)

六氢氧化铂酸

Platinum powder

Gold powder

Lead(IV) acetate

四乙酸铅

三氧化二铋, Bismuth(III) Oxide

不锈钢起泡器,150毫升,立式,电解抛光加注口,高温阀门(315°C),DOT 4B, Stainless steel bubbler, 150ml, vertical, electropolished with fill-port, high temp valves (315℃), DOT 4B

不锈钢圆筒, 200ml, 单立式阀杆, 电解抛光, 填充口, PCTFE阀杆尖, DOT 4B, UN冲压, Stainless steel cylinder, 200ml, single vertical stem, electropolished with fill-port, PCTFE valve stem tip, DOT 4B